CN104062108A - Multifunctional mechanical property testing machine - Google Patents
Multifunctional mechanical property testing machine Download PDFInfo
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- CN104062108A CN104062108A CN201410244486.3A CN201410244486A CN104062108A CN 104062108 A CN104062108 A CN 104062108A CN 201410244486 A CN201410244486 A CN 201410244486A CN 104062108 A CN104062108 A CN 104062108A
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- slide block
- driver
- loading arm
- loading
- frame
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Abstract
The invention discloses a multifunctional mechanical property testing machine. The multifunctional mechanical property testing machine comprises a rack driving mechanism, a three-shaft loading mechanical arm mechanism, torque driving mechanisms, and a control unit that controls the mechanisms above to run; the rack driving mechanism comprises a rack, a first driver, a second driver, a third driver, a loading arm driving slide block, a loading arm assisting slide block, a first material moving slide block and a second material moving slide block, wherein the first driver, the second driver, the third driver, the loading arm driving slide block, the loading arm assisting slide block, the first material moving slide block and the second material moving slide block are arranged on the rack; two ends of the three-shaft loading mechanical arm mechanism are respectively mounted on the loading arm driving slide block and the loading arm assisting slide block; the torque driving mechanisms are mounted on the first material moving slide block and the second material moving slide block, which can slide front and back on a rail slide of the rack along with the first material moving slide block or the second material moving slide block. According to the multifunctional mechanical property testing machine, the overall integration realizes the application effect of material vertical load, eccentric load, inclined load, bending moment and torque.
Description
Technical field
The present invention relates to a kind of multi-functional Mechanics Performance Testing testing machine, be specifically related to one and carry out multi-angle, omnibearing Mechanics Performance Testing equipment for large-sized structural parts.
Background technology
At present, for existing a lot of on the plant equipment market of object fatigue property test, the equipment of the performance test to structural member has diversity, but great majority are just considered for the stressing conditions in one or two directions, seldom multi-faceted carry out research and inquirement, just be confined to for the test under some direction load-up conditions, or equipment the inside only comprises the measuring ability under two or three conditions, can not detect according to demand as much as possible each load performance of material, detection mode has certain specific aim, but coverage rate is not strong, can not multi-angle is multiextent test, reliability is not high.Can not Multi-orientation multi-angle structure be tested, cause some structure objects can not be under multi-load multi-state test analysis ceaselessly.
Summary of the invention
Not strong in order to overcome the Test coverage face that the plant equipment of existing object fatigue property test exists, can not multi-angle is multiextent to test, the shortcoming such as reliability is not high, the invention provides a kind of multi-functional Mechanics Performance Testing testing machine.
The technical solution used in the present invention is:
Multi-functional Mechanics Performance Testing testing machine, is characterized in that: comprise that frame driving mechanism, three axles load mechanical arm mechanism, torque driving mechanism and control the control module of said mechanism running;
Described frame driving mechanism comprises frame and is arranged on the first driver, the second driver, the 3rd driver, loading arm driving slide block, loading arm auxiliary slider, the first material movement slide block and the second material movement slide block in frame, the control module described in described the first driver, the second driver and the 3rd driver is controlled by; Described loading arm drives slide block and loading arm auxiliary slider to be separately fixed on the slide rail of both sides, described frame top and both be arranged in parallel; The first described material movement slide block is fixed on the slide rail of frame of described loading arm driving slide block below, and drives slide block parallel with described loading arm; The second described material movement slide block is fixed on the slide rail of frame of described loading arm auxiliary slider below, and parallel with described loading arm auxiliary slider;
The first described driver drives slider-actuated to be connected with loading arm; The two ends that three described axles load mechanical arm mechanism are arranged on respectively on described loading arm driving slide block and loading arm auxiliary slider, under the effect of the first driver, three described axles load mechanical arm mechanism and can drive slide block and loading arm auxiliary slider front and back on the slide rail of frame to slide with described loading arm;
The second described driver is connected with the first material movement slider-actuated, the 3rd described driver is connected with the second material movement slider-actuated, on the first described material movement slide block and the second material movement slide block, be separately installed with described torque driving mechanism, described torque driving mechanism can be slided front and back on the slide rail of frame with the first material movement slide block or the second material movement slide block;
Three described axles load mechanical arm mechanism and comprise that X is to driver, Y-direction driver, X to loading slide block, Y-direction loading slide block, loading blocks and rotating driver, and described X is controlled by described control module to driver, Y-direction driver and rotating driver; Described X is slidably connected on a mount pad to loading slide block, and the two ends of described mount pad are installed in respectively described loading arm and drive on slide block and loading arm auxiliary slider and can drive slide block and loading arm auxiliary slider front and back on the slide rail of frame to slide with described loading arm; Described Y-direction loads slide block and is slidably connected at described X to loading on slide block by fixture, and described loading blocks is installed in the lower end of described fixture; Described X moves forward and backward in X-direction along the length direction of mount pad to loading slide block to the X described in driver drives, and the Y-direction described in described Y-direction driver drives loads slide block and moves up and down in Y direction along the length direction of fixture; Described rotating driver is arranged on described mount pad, and described rotating driver drives described mount pad to rotate around Z axis;
Described torque driving mechanism comprises material pawl dish, torque drive device and contiguous block, described torque drive device is controlled by described control module, and described torque drive device drives and is connected with described material pawl dish, on the first described material movement slide block and the second material movement slide block, be connected with respectively described contiguous block, described material pawl dish is installed on described contiguous block, and the two ends of material to be measured are connected with material pawl dish respectively.
Further, described three axles load mechanical arm mechanisms be arranged on material to be measured directly over.
Further, on described material to be measured, sensing detection sheet is installed.
The present invention adopts frame driving mechanism, three axles to load mechanical arm mechanism and torque driving mechanism three integrates, and is combined and is coordinated to realize location and the loading demand in all angles and direction by control module.Material accommodates the two ends of material firmly by the pawl dish effect of torque driving mechanism.Movement before and after material is undertaken by material movement track under the effect of torque driving mechanism, mobile process can load location to it.Material movement track is driven by two of left and right motor driver simultaneously, by the adjusting of the travelling speed to motor driver, can make material two ends have different actuating speeds, and then conversion can make the two ends of material produce the effect of moment of flexure.In the end that accommodates material end, have a torque drive device simultaneously, can make material end structurally produce certain moment of torsion, moment of torsion is adjusting size according to demand.Directly over material, there are three axles and load mechanical arm mechanism, load mechanical arm mechanism integrated connection in frame, can carry out the movement on fore-and-aft direction, realize and find material and material interior eccentrically loaded applying among a small circle, load mechanical arm mechanism itself has and moves up and down degree of freedom and can be around the degree of freedom of Z axis Small-angle Rotation in one-movement-freedom-degree in X-direction and Y-direction simultaneously, load the coordinative role of mechanical arm, driving acts on mechanical arm loading blocks bottom and carries out loading effect.Entirety combination can realize the effect that applies of the vertical load of material, eccentric load, oblique orientation load and moment of flexure and moment of torsion, the demand that total function can combine respectively or single work detects in order to realization.
Beneficial effect of the present invention is embodied in: entirety combination can realize the effect that applies of the vertical load of material, eccentric load, oblique orientation load and moment of flexure and moment of torsion, the demand that total function can combine respectively or single work detects in order to realization.
Brief description of the drawings
Fig. 1 is that the test of apparatus of the present invention adds carrier aircraft block mold schematic diagram.
Fig. 2 is the frame driver module schematic diagram of apparatus of the present invention.
Fig. 3 is that three axles of apparatus of the present invention load mechanical arm schematic diagram.
Fig. 4 is the torque drive cell schematics of apparatus of the present invention.
Fig. 5 is that the unit of apparatus of the present invention loads schematic diagram.
Embodiment
Referring to figs. 1 through Fig. 5, multi-functional Mechanics Performance Testing testing machine, comprises that frame driving mechanism A, three axles load mechanical arm mechanism B, torque driving mechanism C and control the control module of said mechanism running;
Described frame driving mechanism A comprises frame 1 and is arranged on the first driver 2, the second driver 3, the 3rd driver 8, loading arm driving slide block 4, loading arm auxiliary slider 6, the first material movement slide block 5 and the second material movement slide block 7 in frame 1, the control module described in described the first driver 2, the second driver 3 and the 3rd driver 8 is controlled by; Described loading arm drives slide block 4 and loading arm auxiliary slider 7 to be separately fixed on the slide rail of both sides, described frame top and both be arranged in parallel; The first described material movement slide block 5 is fixed on the slide rail of frame of described loading arm driving slide block below, and drives slide block parallel with described loading arm; The second described material movement slide block 7 is fixed on the slide rail of frame of described loading arm auxiliary slider below, and parallel with described loading arm auxiliary slider;
The first described driver 2 drives slide block 4 drivings to be connected with loading arm; The two ends that three described axles load mechanical arm mechanism B are arranged on respectively on described loading arm driving slide block 4 and loading arm auxiliary slider 6, under the effect of the first driver 2, three described axles load mechanical arm mechanism B and can drive slide block and loading arm auxiliary slider front and back on the slide rail of frame to slide with described loading arm;
The second described driver 3 drives and is connected with the first material movement slide block 5, the 3rd described driver 8 drives and is connected with the second material movement slide block 7, on the first described material movement slide block 5 and the second material movement slide block 7, be separately installed with described torque driving mechanism C, described torque driving mechanism C can slide front and back on the slide rail of frame 1 with the first material movement slide block 5 or the second material movement slide block 7;
Three described axles load mechanical arm mechanism B and comprise that X is to driver 11, Y-direction driver 9, X to loading slide block 14, Y-direction loading slide block 10, loading blocks 12 and rotating driver 13, and described X is controlled by described control module to driver 11, Y-direction driver 9 and rotating driver 13; Described X is slidably connected on a mount pad to loading slide block 14, and the two ends of described mount pad are installed in respectively described loading arm and drive on slide block 4 and loading arm auxiliary slider 6 and can drive slide block and loading arm auxiliary slider front and back on the slide rail of frame to slide with described loading arm; Described Y-direction loads slide block 10 and is slidably connected at described X to loading on slide block 14 by fixture, and described loading blocks 12 is installed in the lower end of described fixture; Described X drives described X in X-direction, to move forward and backward along the length direction of mount pad to loading slide block 14 to driver 11, and described Y-direction driver 9 drives described Y-direction to load slide block 10 and moves up and down in Y direction along the length direction of fixture; Described rotating driver 13 is arranged on described mount pad, and described rotating driver drives described mount pad to rotate around Z axis;
Described torque driving mechanism C comprises material pawl dish 15, torque drive device 16 and contiguous block 17, described torque drive device 16 is controlled by described control module, and described torque drive device 16 drives and is connected with described material pawl dish 15, on the first described material movement slide block 5 and the second material movement slide block 7, be connected with respectively described contiguous block 17, described material pawl dish 15 is installed on described contiguous block 17, and the two ends of material 18 to be measured are connected with material pawl dish 15 respectively.
Further, described three axles load mechanical arm mechanism B be arranged on material 18 to be measured directly over.
Further, on described material to be measured 18, sensing detection sheet 19 is installed.
Content described in this instructions embodiment is only enumerating of way of realization to inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (3)
1. multi-functional Mechanics Performance Testing testing machine, is characterized in that: comprise that frame driving mechanism, three axles load mechanical arm mechanism, torque driving mechanism and control the control module of said mechanism running;
Described frame driving mechanism comprises frame and is arranged on the first driver, the second driver, the 3rd driver, loading arm driving slide block, loading arm auxiliary slider, the first material movement slide block and the second material movement slide block in frame, the control module described in described the first driver, the second driver and the 3rd driver is controlled by; Described loading arm drives slide block and loading arm auxiliary slider to be separately fixed on the slide rail of both sides, described frame top and both be arranged in parallel; The first described material movement slide block is fixed on the slide rail of frame of described loading arm driving slide block below, and drives slide block parallel with described loading arm; The second described material movement slide block is fixed on the slide rail of frame of described loading arm auxiliary slider below, and parallel with described loading arm auxiliary slider;
The first described driver drives slider-actuated to be connected with loading arm; The two ends that three described axles load mechanical arm mechanism are arranged on respectively on described loading arm driving slide block and loading arm auxiliary slider, under the effect of the first driver, three described axles load mechanical arm mechanism and can drive slide block and loading arm auxiliary slider front and back on the slide rail of frame to slide with described loading arm;
The second described driver is connected with the first material movement slider-actuated, the 3rd described driver is connected with the second material movement slider-actuated, on the first described material movement slide block and the second material movement slide block, be separately installed with described torque driving mechanism, described torque driving mechanism can be slided front and back on the slide rail of frame with the first material movement slide block or the second material movement slide block;
Three described axles load mechanical arm mechanism and comprise that X is to driver, Y-direction driver, X to loading slide block, Y-direction loading slide block, loading blocks and rotating driver, and described X is controlled by described control module to driver, Y-direction driver and rotating driver; Described X is slidably connected on a mount pad to loading slide block, and the two ends of described mount pad are installed in respectively described loading arm and drive on slide block and loading arm auxiliary slider and can drive slide block and loading arm auxiliary slider front and back on the slide rail of frame to slide with described loading arm; Described Y-direction loads slide block and is slidably connected at described X to loading on slide block by fixture, and described loading blocks is installed in the lower end of described fixture; Described X moves forward and backward in X-direction along the length direction of mount pad to loading slide block to the X described in driver drives, and the Y-direction described in described Y-direction driver drives loads slide block and moves up and down in Y direction along the length direction of fixture; Described rotating driver is arranged on described mount pad, and described rotating driver drives described mount pad to rotate around Z axis;
Described torque driving mechanism comprises material pawl dish, torque drive device and contiguous block, described torque drive device is controlled by described control module, and described torque drive device drives and is connected with described material pawl dish, on the first described material movement slide block and the second material movement slide block, be connected with respectively described contiguous block, described material pawl dish is installed on described contiguous block, and the two ends of material to be measured are connected with material pawl dish respectively.
2. multi-functional Mechanics Performance Testing testing machine as described in claim 1, is characterized in that: three described axles load mechanical arm mechanisms be arranged on material to be measured directly over.
3. multi-functional Mechanics Performance Testing testing machine as described in claim 2, its feature exists: on described material to be measured, sensing detection sheet is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244486.3A CN104062108B (en) | 2014-06-04 | 2014-06-04 | Multi-functional Mechanics Performance Testing testing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244486.3A CN104062108B (en) | 2014-06-04 | 2014-06-04 | Multi-functional Mechanics Performance Testing testing machine |
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| Publication Number | Publication Date |
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| CN104062108A true CN104062108A (en) | 2014-09-24 |
| CN104062108B CN104062108B (en) | 2016-06-15 |
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| CN201410244486.3A Active CN104062108B (en) | 2014-06-04 | 2014-06-04 | Multi-functional Mechanics Performance Testing testing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406782A (en) * | 2014-11-28 | 2015-03-11 | 宁夏天地奔牛实业集团有限公司 | Test device for testing vertical bending moments of middle troughs and dumbbell pin of scraper conveyor |
| CN104697457A (en) * | 2015-02-06 | 2015-06-10 | 浙江工业大学 | Two-dimensional image correlation method based particulate matter strain test device and method |
| CN104729916A (en) * | 2015-02-06 | 2015-06-24 | 浙江工业大学 | Particle substance strain testing device and method based on three-dimensional digital image correlation method |
| CN104748957A (en) * | 2015-04-01 | 2015-07-01 | 浪潮电子信息产业股份有限公司 | Stress deformation test platform special for server case |
| CN104748959A (en) * | 2015-04-09 | 2015-07-01 | 上海理工大学 | Tri-axial multi-dimensional loading mechanics performance test stand |
| CN104764576A (en) * | 2015-04-16 | 2015-07-08 | 三峡大学 | Stretching, twisting and bending combined effect vibration testing machine for flexible rod piece |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406782A (en) * | 2014-11-28 | 2015-03-11 | 宁夏天地奔牛实业集团有限公司 | Test device for testing vertical bending moments of middle troughs and dumbbell pin of scraper conveyor |
| CN104697457A (en) * | 2015-02-06 | 2015-06-10 | 浙江工业大学 | Two-dimensional image correlation method based particulate matter strain test device and method |
| CN104729916A (en) * | 2015-02-06 | 2015-06-24 | 浙江工业大学 | Particle substance strain testing device and method based on three-dimensional digital image correlation method |
| CN104748957A (en) * | 2015-04-01 | 2015-07-01 | 浪潮电子信息产业股份有限公司 | Stress deformation test platform special for server case |
| CN104748959A (en) * | 2015-04-09 | 2015-07-01 | 上海理工大学 | Tri-axial multi-dimensional loading mechanics performance test stand |
| CN104748959B (en) * | 2015-04-09 | 2017-03-22 | 上海理工大学 | Tri-axial multi-dimensional loading mechanics performance test stand |
| CN104764576A (en) * | 2015-04-16 | 2015-07-08 | 三峡大学 | Stretching, twisting and bending combined effect vibration testing machine for flexible rod piece |
| CN104764576B (en) * | 2015-04-16 | 2017-04-12 | 三峡大学 | Stretching, twisting and bending combined effect vibration testing machine for flexible rod piece |
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| Publication number | Publication date |
|---|---|
| CN104062108B (en) | 2016-06-15 |
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